A fluorous sodium l-prolinate derivative as low molecular weight gelator for perfluorocarbons

Chem Commun (Camb). 2020 Jul 31;56(61):8655-8658. doi: 10.1039/d0cc02446e.

Abstract

We report the first study dealing with the self-assembly of an α-amino acid derivative in perfluorocarbons. Rheology, microscopy, and spectroscopy studies reveal that the fluorous sodium l-prolinate derivative 1 self-assembles in perfluorocarbons to form a three-dimensional network of left-handed nano-helices resulting in solvent gelation. Singlet oxygen lifetime measured in a gel of perfluorodecalin is about 1000 times longer than in pure water.

MeSH terms

  • Fluorocarbons / chemistry*
  • Gels / chemistry*
  • Molecular Weight
  • Nanostructures / chemistry
  • Proline / chemistry*
  • Rheology
  • Singlet Oxygen / analysis
  • Solvents / chemistry
  • Spectrometry, Fluorescence
  • Temperature

Substances

  • Fluorocarbons
  • Gels
  • Solvents
  • Singlet Oxygen
  • perfluorodecalin
  • Proline